_just as they are_. The other class, however, do not seem to know at all
what sort of beings they have to deal with, or, if they know, do not
_consider_. They expect from them what is not to be obtained, and then
are disappointed and vexed at the failure. It is as if a carpenter
should attempt to support an entablature by pillars of wood too small
and weak for the weight, and then go on, from week to week, suffering
anxiety and irritation as he sees them swelling and splitting under the
burden, and finding fault _with the wood_ instead of taking it to
himself; or as if a plowman were to attempt to work a hard and stony
piece of ground with a poor team and a small plow, and then, when
overcome by the difficulties of the task, should vent his vexation and
anger in laying the blame on the ground instead of on the inadequate and
insufficient instrumentality which he had provided for subduing it.

[Illustration]

It is, of course, one essential part of a man's duty, in engaging in any
undertaking, whether it will lead him to act upon matter or upon mind,
to become first well acquainted with the circumstances of the case, the
materials he is to act upon, and the means which he may reasonably
expect to have at his command. If he underrates his difficulties, or
overrates the power of his means of overcoming them, it is his
mistake--a mistake for which _he_ is fully responsible. Whatever may be
the nature of the effect which he aims at accomplishing, he ought fully
to understand it, and to appreciate justly the difficulties which lie in
the way.

Teachers, however, very often overlook this. A man comes home from his
school at night perplexed and irritated by the petty misconduct which he
has witnessed, and been trying to check. He does not, however, look